To complement their superb fit and breathability, the SL Pro gloves feature LifeLine(TM) palm construction for optimal hand-to-bar contact, delivering maximum control and total comfort. A smooth suede palm provides security, enhanced feel, and comfort, while a low-profile slip-on cuff creates an incredible fit. These gloves are among the top choice of racers on the World Tour. The gloves are designed with premium Italian upper mesh that is the lightest and most breathable available. Strategically-placed perforations at the palm create added ventilation for enhanced airflow during rides.